diff options
Diffstat (limited to 'drivers/s390/block/dasd_fba.c')
| -rw-r--r-- | drivers/s390/block/dasd_fba.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/drivers/s390/block/dasd_fba.c b/drivers/s390/block/dasd_fba.c index bec5486e0e6..be89b3a893d 100644 --- a/drivers/s390/block/dasd_fba.c +++ b/drivers/s390/block/dasd_fba.c @@ -73,6 +73,7 @@ static struct ccw_driver dasd_fba_driver = { .set_offline = dasd_generic_set_offline, .set_online = dasd_fba_set_online, .notify = dasd_generic_notify, + .path_event = dasd_generic_path_event, .freeze = dasd_generic_pm_freeze, .thaw = dasd_generic_restore_device, .restore = dasd_generic_restore_device, @@ -164,6 +165,7 @@ dasd_fba_check_characteristics(struct dasd_device *device) } device->default_expires = DASD_EXPIRES; + device->path_data.opm = LPM_ANYPATH; readonly = dasd_device_is_ro(device); if (readonly) @@ -231,24 +233,16 @@ dasd_fba_erp_postaction(struct dasd_ccw_req * cqr) return NULL; } -static void dasd_fba_handle_unsolicited_interrupt(struct dasd_device *device, - struct irb *irb) +static void dasd_fba_check_for_device_change(struct dasd_device *device, + struct dasd_ccw_req *cqr, + struct irb *irb) { char mask; /* first of all check for state change pending interrupt */ mask = DEV_STAT_ATTENTION | DEV_STAT_DEV_END | DEV_STAT_UNIT_EXCEP; - if ((irb->scsw.cmd.dstat & mask) == mask) { + if ((irb->scsw.cmd.dstat & mask) == mask) dasd_generic_handle_state_change(device); - return; - } - - /* check for unsolicited interrupts */ - DBF_DEV_EVENT(DBF_WARNING, device, "%s", - "unsolicited interrupt received"); - device->discipline->dump_sense_dbf(device, irb, "unsolicited"); - dasd_schedule_device_bh(device); - return; }; static struct dasd_ccw_req *dasd_fba_build_cp(struct dasd_device * memdev, @@ -596,13 +590,14 @@ static struct dasd_discipline dasd_fba_discipline = { .max_blocks = 96, .check_device = dasd_fba_check_characteristics, .do_analysis = dasd_fba_do_analysis, + .verify_path = dasd_generic_verify_path, .fill_geometry = dasd_fba_fill_geometry, .start_IO = dasd_start_IO, .term_IO = dasd_term_IO, .handle_terminated_request = dasd_fba_handle_terminated_request, .erp_action = dasd_fba_erp_action, .erp_postaction = dasd_fba_erp_postaction, - .handle_unsolicited_interrupt = dasd_fba_handle_unsolicited_interrupt, + .check_for_device_change = dasd_fba_check_for_device_change, .build_cp = dasd_fba_build_cp, .free_cp = dasd_fba_free_cp, .dump_sense = dasd_fba_dump_sense, |